Ring of fire sign (adnexa)

The ring of fire sign also known as ring of vascularity signifies a hypervascular lesion with peripheral vascularity on colour or pulsed doppler examination of the adnexa due to low impedance high diastolic flow 1.

This sign can be seen in

Share article

Article Information

rID: 28883
System: Gynaecology
Section: Signs
Tag: pm
Synonyms or Alternate Spellings:

Support Radiopaedia and see fewer ads

Cases and Figures

  • Drag
    Case 1: in ectopic pregnancy
    Drag here to reorder.
  • Drag
    Case 2: ectopic pregnancy
    Drag here to reorder.
  • Drag
    "Ring of fire" ar...
    Case 3: normal corpus luteum cyst
    Drag here to reorder.
  • Updating… Please wait.
    Loadinganimation

    Alert accept

    Error Unable to process the form. Check for errors and try again.

    Alert accept Thank you for updating your details.